De MetalasTUNNEL is an automatic conveyor system and is suitable for intermediate cleaning. This can be either in an fully automated production environment or for processes that require a constant throughput of products. The machine is highly suitable for processes that require one or more treatment steps. The combination of continuous transport inside a tunnel, temperature, cleaning chemicals and the process time inside the sequencing tunnel zones, will result in the required cleaning result.

The concept of a TUNNEL contains that the entire cleaning process takes place in one machine, which consists of one or more sections or zones. The cleaning section contains a spray section that has multiple removable spray pipes with adjustable parallel spray jets. The components are placed on a cyclical conveyor belt which moves them through the process at a constant speed or controlled steps. The conveyor belt has an very open structure / profile, allowing for maximum projection of the jets on the components. All treatments are applied sequentially, substantially reducing product handling and saving time and money. The modular system concept allows for the machine to be built in accordance with customer specifications.

The TUNNEL model is available in stainless steel and the machine is fully tailored to meet customer specifications. The basic sizes of the tunnel entrance are (width x height): 200 x 200mm, 400 x 400mm, 600 x 600mm and 800 x 800mm. However, if these standard sizes are not suitable for your product, these can also be adapted to meet your needs.